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Horizon
Treadmill

Model # GS950T Official Horizon treadmill

Here are the diagrams and repair parts for Official Horizon GS950T treadmill, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 137 parts  |
Treadmill Nut 004926-00
Treadmill nut

Part #004926-00

This item is not returnable
$2.16
In Stock
Treadmill Circuit Breaker (replaces Mc0702011) 003346-00
#P04

Treadmill diagram

Treadmill circuit breaker (replaces mc0702011)

Part #003346-00

$14.80
In Stock
Treadmill On/off Switch 040695-A
#P02

Treadmill diagram

Treadmill on/off switch

Part #040695-A

$26.59 | 
18% OFF Phone Price : $32.59
In Stock
Hex Wrench, 6-mm 005393-00
#NI

Treadmill diagram

Hex wrench, 6-mm

Part #005393-00

$8.50
In Stock
Treadmill Screw 004754-00
#Z03

Treadmill diagram

Treadmill screw

Part #004754-00

This item is not returnable
$2.16
In Stock
Treadmill Isolator 018951-A
#B48

Treadmill diagram

Treadmill isolator

Part #018951-A

$8.67
In Stock
Exercise Equipment Washer 005196-00
#H07

Treadmill diagram

Exercise equipment washer

Part #005196-00

This item is not returnable
$2.26
In Stock
Treadmill Lift Assist Shock Absorber 1000094117
#B41

Treadmill diagram

Treadmill lift assist shock absorber

Part #1000094117

$38.75
In Stock
Flat Knob 049024-BA
#K09

Treadmill diagram

Flat knob

Part #049024-BA

This item is not returnable
$5.31
In Stock
Fix Plate 001251-F
#B35

Treadmill diagram

Fix plate

Part #001251-F

This item is not returnable
$3.92
In Stock

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

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Repair difficulty
Time required
 45 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your fitness & exercise

Use the advice and tips in these articles and videos to get the most out of your treadmill.

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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